Electrocardiography device



FIG. 1 is a perspective view showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIGS. 1 and 6 illustrate environmental subjectmatters. The dash-dot lines in FIGS. 3 and 7 illustrate portions of theelectrocardiography device that form no part of the claimed design. Noneof the broken lines form a part of the claimed design.

CLAIM The ornamental design for a electrocardiography device, as shownand described.